.w {
    width: 1250px;
    margin: 10px auto;
}


/* 引入字体样式 */


/* top部分 */

@font-face {
    font-family: 'icomoon';
    src: url('fonts/icomoon.eot?6g6aea');
    src: url('fonts/icomoon.eot?6g6aea#iefix') format('embedded-opentype'), url('fonts/icomoon.ttf?6g6aea') format('truetype'), url('fonts/icomoon.woff?6g6aea') format('woff'), url('fonts/icomoon.svg?6g6aea#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

.top {
    background-color: #f1f1f1;
    width: 100%;
    height: 27px;
    line-height: 27px;
}

.top ul:nth-child(1) li {
    float: left;
    padding-left: 15px;
}

.top ul:nth-child(2) li {
    float: right;
    padding-right: 25px;
}

.top ul:nth-child(2) li::after {
    content: "|";
    position: relative;
    top: -2px;
    left: 10px;
}

.top ul:nth-child(2) li em::after {
    content: "\e90a";
    font-family: 'icomoon';
    font-weight: 700;
    padding-left: 10px;
}


/* logo部分 */

.logo {
    height: 50px;
    line-height: 50px;
}

.logo input {
    width: 438px;
    height: 36px;
    border: 2px solid red;
    outline: none;
    padding-left: 10px;
}

.logo button {
    width: 80px;
    height: 36px;
    border: 2px solid red;
    background-color: red;
    color: white;
    font-weight: 550;
    margin-left: -4px;
}

.logo ul:nth-child(1) li {
    float: left;
}

.logo li:nth-child(2) {
    padding-left: 159px;
    padding-right: 121px;
    height: 60px;
}

.logo li:nth-child(2) dd {
    float: left;
    padding-left: 20px;
    margin-top: -17px;
}

.logo li:nth-child(2) dd em {
    color: red;
}

.logo li:nth-child(3) {
    border: 1px solid black;
    width: 140px;
    height: 36px;
    line-height: 36px;
    padding-left: 49px;
    margin-top: 6px;
    background: url(../images/icons.png) 172px 189px;
    background-color: #f7f7f7;
    cursor: pointer;
    position: relative;
}

.logo li:nth-child(3)::after {
    content: "\e90c";
    font-family: 'icomoon';
    font-weight: 700;
}

.logo li:nth-child(3)::before {
    content: "8";
    display: inline-block;
    background-color: red;
    color: white;
    font-weight: 700;
    font-size: 16px;
    padding-left: 3px;
    border-radius: 13px 14px 16px 0;
    width: 17px;
    height: 13px;
    line-height: 25px;
    padding-bottom: 10px;
    position: absolute;
    top: -15px;
    right: 12px;
}


/* nav部分 */

.nav_self {
    width: 100%;
    border-bottom: 3px solid red;
    overflow: hidden;
}

.nav {
    margin-top: 50px;
}

.nav li {
    float: left;
    padding-left: 50px;
    font-size: 18px;
}

.nav li:nth-child(1) {
    background-color: #b1191a;
    color: white;
    width: 209px;
    height: 45px;
    line-height: 45px;
    margin-top: -8px;
}


/* 中间内容部分 */

.art {
    margin-top: 0;
}

.art ul:nth-child(1) {
    width: 209px;
    background-color: #b1191a;
    height: 510px;
    display: inline-block;
}

.art li {
    width: 200px;
    height: 34px;
    font-size: 14px;
    margin-left: 5px;
}

.art li a {
    color: white;
}

.art li a:hover {
    text-decoration: underline;
}

.art li i {
    visibility: hidden;
}

.art li a:hover i {
    float: right;
    visibility: visible;
}

.art ul:nth-child(2) {
    float: right;
    margin-right: 836px;
    margin-top: 4px;
}

.art ul:nth-child(2) img {
    height: 506px;
    width: 757px;
}

.art dl {
    float: right;
    width: 270px;
    height: 506px;
    border: 1px solid #ccc;
    margin-top: -506px;
    margin-right: 4px;
    padding-left: 6px;
    font-size: 16px;
}

.art dl dt {
    border-bottom: 1px dashed #ccc;
}

.art dl dt::after {
    content: "更多 \e905";
    font-family: 'icomoon';
    padding-left: 115px;
    cursor: pointer;
}

.art dl dd {
    padding-top: 10px;
    position: relative;
}

.art ol li {
    width: 64px;
    height: 60px;
    float: left;
    border: 1px solid #ccc;
    margin-left: 0;
    background: url(../images/icons.png) 1px -10px;
    position: relative;
    cursor: pointer;
}

.art ol li:nth-child(2) {
    background: url(../images/icons.png) -60px -10px;
}

.art ol li:nth-child(3) {
    background: url(../images/icons.png) -123px -10px;
}

.art ol li:nth-child(4) {
    background: url(../images/icons.png) -187px -10px;
}

.art ol li:nth-child(5) {
    background: url(../images/icons.png) -1px -82px;
}

.art ol li:nth-child(6) {
    background: url(../images/icons.png) -60px -82px;
}

.art ol li:nth-child(7) {
    background: url(../images/icons.png) -125px -82px;
}

.art ol li:nth-child(8) {
    background: url(../images/icons.png) -189px -82px;
}

.art ol li:nth-child(9) {
    background: url(../images/icons.png) 2px -152px;
}

.art ol li:nth-child(10) {
    background: url(../images/icons.png) -60px -152px;
}

.art ol li:nth-child(11) {
    background: url(../images/icons.png) -123px -152px;
}

.art ol li:nth-child(12) {
    background: url(../images/icons.png) -189px -152px;
}

.art ol li a {
    color: black;
}

.art ol b {
    position: absolute;
    top: 35px;
    left: 17px;
}

.art .b1 {
    position: absolute;
    top: 35px;
    left: 10px;
}

.art dd img {
    width: 269px;
    height: 114px;
    position: absolute;
    top: 185px;
    left: -7px;
}


/* advise部分 */

.advise {
    overflow: hidden;
}

.advise li {
    float: left;
    width: 249px;
    height: 163px;
    border-right: 1px solid #ccc;
}

.advise li:nth-child(1) {
    text-align: center;
    padding-top: 40px;
    font-size: 24px;
    background-color: #5c5251;
}

.advise li:nth-child(1) a {
    color: white;
}


/* 喜欢部分 */

.like_top {
    overflow: hidden;
}

.like_top li:nth-child(1) {
    float: left;
    font-size: 18px;
}

.like_top li:nth-child(2) {
    float: right;
    padding: 6px 30px 0 0;
    background: url(../images/icons.png) -380px -103px;
    width: 67px;
    cursor: pointer;
}

.like {
    border: 1px solid #ccc;
    height: 270px;
}

.like li {
    float: left;
    width: 208px;
    height: 260px;
}

.like li:hover {
    box-shadow: 3px 3px chocolate;
    position: relative;
    top: -20px;
    left: 0;
    transition: all .7s;
}

.like li img {
    width: 163px;
    height: 141px;
    margin: 10px 21px;
}

.like li p,
.like li i {
    padding: 10px 37px;
}

.like li p {
    border-right: 1px solid #ccc;
}

.like .like_p_last {
    border: 0;
}

.like li i {
    font-size: 20px;
    color: red;
    cursor: pointer;
    font-weight: 700;
}


/* 有趣区 */

.amusing_top {
    font-size: 18px;
}

.amusing li {
    float: left;
}

.amusing ul:nth-child(1) {
    background-color: #b8bddd;
    width: 404px;
    height: 405px;
    display: inline-block;
}

.amusing p:nth-child(1) {
    font-size: 18px;
    padding: 30px;
}

.amusing ul:nth-child(1) li img {
    width: 225px;
    height: 262px;
    margin: 4px 10px 20px 163px;
    cursor: pointer;
}

.amusing ol {
    width: 282px;
    height: 405px;
    display: inline-block;
}

.amusing ol li:nth-child(1) {
    width: 240px;
    font-size: 14px;
    text-align: center;
    border-bottom: 1px dashed #ccc;
    margin-left: 20px;
}

.amusing ol li:nth-child(2) {
    margin-top: 10px;
    padding-left: 10px;
    border-bottom: 1px solid #ccc;
    padding-top: 48px;
    height: 178px;
    width: 100%;
}

.amusing ol em {
    font-size: 16px;
    font-weight: 600;
}

.amusing ol p {
    font-size: 16px;
}

.amusing ol img {
    width: 135px;
    height: 163px;
    float: right;
    margin-top: -90px;
}

.amusing ol span {
    font-size: 16px;
    color: red;
}

.amusing ol li:nth-child(3) {
    margin-top: 10px;
    padding-left: 10px;
    padding-top: 48px;
    height: 178px;
    width: 100%;
}

.amusing .amusing_ol2 {
    width: 405px;
    position: relative;
    background-color: #f7f7f7;
}

.amusing .amusing_ol2 li:nth-child(1) img {
    width: 205px;
    height: 162px;
}

.amusing .amusing_ol2 li:nth-child(1) {
    width: 366px;
}

.amusing .amusing_ol2 li:nth-child(2) {
    padding-left: 50px;
}

.amusing .amusing_ol2 li:nth-child(3) {
    width: 203px;
    height: 185px;
    border-right: 1px solid #ccc;
}

.amusing .amusing_ol2 li:nth-child(3) img {
    position: absolute;
    top: 321px;
    left: 79px;
    width: 122px;
}

.amusing .amusing_ol2 li:nth-child(4) {
    width: 202px;
    height: 185px;
    margin-top: 10px;
    padding-left: 10px;
    padding-top: 48px;
}

.amusing .amusing_ol2 li:nth-child(4) img {
    position: absolute;
    top: 321px;
    left: 283px;
    width: 122px;
}

.amusing img:hover {
    border: 4px solid palegreen;
    transition: all .5s;
}

.amusing dl {
    /* background-color: aquamarine; */
    width: 148px;
    display: inline-block;
    height: 405px;
}

.amusing li,
.amusing dd {
    cursor: pointer;
}

.amusing dl dd {
    float: left;
    width: 74px;
    height: 58px;
    /* background-color: pink; */
    border-top: 1px dashed #ccc;
    border-bottom: 1px dashed #ccc;
    border-right: 1px dashed #ccc;
}

.amusing dl dd img {
    width: 72px;
    height: 56px;
}


/* 家用电器部分 */

.electric_top h2 {
    display: inline-block;
    color: red;
}

.electric img:hover {
    cursor: pointer;
    border: 3px dashed #74b6d8;
    transition: all .5s;
}

.electric_top em {
    color: red;
}

.electric_top ul {
    width: 832px;
    height: 22px;
    display: inline-block;
    margin-left: 342px;
}

.electric_top ul li {
    float: left;
    padding: 0 18px;
    border-right: 1px solid #ccc;
    font-size: 14px;
}

.electric_top ul li:last-child {
    border: 0;
}

.electric {
    border-top: 3px solid #b1191a;
}

.electric ul {
    width: 209px;
    height: 360px;
    background-color: #f9f9f9;
    display: inline-block;
}

.electric ul li {
    border-bottom: 2px dashed #ccc;
    font-size: 16px;
    float: left;
    width: 94px;
    margin: 5px;
    text-align: center;
}

.electric ul li p {
    width: 200px;
    font-size: 20px;
    color: red;
}

.electric ul li em {
    display: block;
    width: 200px;
    color: red;
}

.electric ul li img {
    width: 152px;
    height: 141px;
}

.electric ul li:last-child {
    width: 152px;
    height: 141px;
}

.electric ul li:nth-child(n+7) {
    border: 0;
}

.electric ol {
    width: 329px;
    height: 360px;
    background-color: #aed6d8;
    display: inline-block;
    vertical-align: top;
}

.electric ol p {
    font-size: 18px;
}

.electric ol em {
    font-size: 16px;
}

.electric ol li:nth-child(1) {
    padding: 30px 36px;
}

.electric ol img {
    width: 217px;
    height: 200px;
}

.electric ol li:nth-child(2) {
    padding: 10px 56px;
}

.electric ol li:last-child {
    width: 100%;
    height: 26px;
}

.electric ol li:last-child b {
    margin-left: 136px;
}

.electric ol li i {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: black;
}

.electric .electric_select {
    background-color: white;
}

.electric dl {
    display: inline-block;
    vertical-align: top;
    width: 704px;
    height: 360px;
    position: relative;
}

.electric dl dd {
    border: 1px solid #ccc;
}

.electric dl dd p {
    font-size: 18px;
    margin: 30px 0 0 20px;
}

.electric dl dd em {
    font-size: 16px;
    color: red;
    margin: 30px 0 0 20px;
}

.electric dl dd:nth-child(-n+2) {
    width: 234px;
    height: 180px;
}

.electric dl dd:nth-child(-n+2) img {
    width: 139px;
    height: 85px;
    float: right;
    margin: 8px 8px 0 0;
}

.electric dl dd:nth-child(n+4) img {
    width: 139px;
    height: 85px;
    float: right;
    margin: 8px 8px 0 0;
}

.electric dl dd:nth-child(3) {
    position: absolute;
    width: 236px;
    height: 360px;
    top: 0px;
    left: 234px;
}

.electric dl dd:nth-child(4) {
    width: 234px;
    height: 180px;
    position: absolute;
    top: 0;
    right: 0;
}

.electric dl dd:nth-child(5) {
    width: 234px;
    height: 180px;
    position: absolute;
    top: 180px;
    right: 0;
}

.electric .electric_center p {
    margin: 30px 0 0 50px;
}

.electric .electric_center em {
    color: grey;
    margin: 30px 0 0 35px;
}

.electric .electric_center img {
    width: 222px;
    height: 186px;
    margin: 81px 0 0 6px;
}


/* electric 底部部分 */

.electric_footer ul {
    width: 100%;
    height: 65px;
    background-color: #f7f7f7;
}

.electric_footer ul li {
    float: left;
    border-right: 2px dashed #ccc;
    width: 112px;
    height: 42px;
    margin: 13px;
    margin-right: 0;
}

.electric_footer ul li img {
    width: 114px;
    height: 53px;
    margin: -7px -8px;
}

.electric_footer ul li img:hover {
    border: 3px solid red;
    transition: all .3s;
}

.w .electric_footer ul li:last-child {
    border: 0;
}

.electric .phone_electric_center p,
.electric .computer_electric_center p {
    margin-left: 33px;
}

.electric .phone_electric_center em,
.electric .computer_electric_center em {
    color: grey;
    padding-left: 59px;
}

.phone_electric_center img,
.electric .computer_electric_center img {
    width: 222px;
    height: 186px;
    margin: 81px 0 0 6px;
}

.w .electric .computer_electric_center em {
    padding-left: 22px;
}


/* 热门疯抢部分 */

.hot {
    width: 100%;
    height: 280px;
    border: 1px solid #ccc;
}

.hot ul {
    width: 230px;
    height: 100%;
    display: inline-block;
}

.hot ul img {
    width: 230px;
    height: 212px;
    vertical-align: bottom;
}

.hot ul p {
    width: 189px;
    margin-left: 20px;
}

.hot ul em {
    margin-left: 20px;
    color: red;
    font-weight: 600;
    font-size: 16px;
}

.hot ol {
    display: inline-block;
    vertical-align: top;
    width: 788px;
    height: 100%;
    margin-left: -3px;
}

.hot ol li {
    width: 262px;
    height: 140px;
    float: left;
    border-right: 1px solid #ccc;
}

.hot ol li:nth-child(1),
.hot ol li:nth-child(4) {
    border-left: 2px solid #ccc;
}

.hot ol li img {
    width: 131px;
    height: 111px;
    float: left;
    margin: 5px;
}

.hot ol li p {
    margin: 30px 5px 0 5px;
}

.hot ol li em {
    font-size: 16px;
    color: red;
    font-weight: 600;
}

.hot ol li:nth-child(-n+3) {
    border-bottom: 1px solid #ccc;
}

.hot dl {
    display: inline-block;
    width: 228px;
    height: 100%;
    vertical-align: top;
    margin-left: -3px;
}

.hot dd {
    float: left;
    position: relative;
}

.hot dd:nth-child(2n+1) {
    width: 98px;
    height: 140px;
}

.hot dd:nth-child(2n) {
    width: 117px;
    height: 140px;
}

.hot dl dd img {
    width: 95px;
    height: 101px;
    margin-top: 20px;
}

.hot dl dd em,
.hot dl dd u {
    width: 35px;
    height: 35px;
    border: 1px solid #f3f3f3;
    border-radius: 50%;
    display: inline-block;
    margin: 10px 6px 13px 30px;
}

.hot dl dd em {
    background: url(../images/touxiang1.jpg) no-repeat;
    background-size: 40px 40px;
}

.hot dl dd u {
    background: url(../images/touxiang2.jpg) no-repeat;
    background-size: 40px 40px;
}

.hot dl dd p i {
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    border: 15px solid transparent;
    border-bottom-color: #f3f3f3;
    position: absolute;
    top: -30px;
    left: 56px;
}

.hot dl dd p {
    background-color: #f3f3f3;
    font-size: 16px;
    position: relative;
}

.hot dl dd em img {
    width: 20px;
    height: 20px;
}

.hot dl dd b {
    font-style: normal;
    display: inline-block;
    vertical-align: top;
    margin-top: 19px;
}

.hot img:hover {
    box-shadow: 4px 4px rgba(5, 238, 17, 0.6);
    margin-top: -10px;
    cursor: pointer;
    transition: all .3s;
}


/* 底部部分 */

.footer_self {
    width: 100%;
    background-color: #f5f5f5;
}

.footer {
    padding-top: 50px;
}

.footer_top ul {
    width: 100%;
    height: 30px;
    height: 100px;
}

.footer_top ul li {
    float: left;
    width: 250px;
    height: 100%;
}

.footer_top b {
    font-size: 18px;
    vertical-align: top;
    margin-top: 30px;
}

.footer_top p {
    font-size: 16px;
    display: inline-block;
}

.footer_top div {
    display: inline-block;
    width: 144px;
    height: 60px;
    margin-top: 14px;
}

.footer_top ul li em {
    width: 75px;
    height: 52px;
    display: inline-block;
    margin: 11px 0 0 10px;
    float: left;
    border-radius: 50%;
}

.footer_top ul li:nth-child(1) em {
    background: url(../images/icons.png) -233px -1px;
}

.footer_top ul li:nth-child(2) em {
    background: url(../images/icons.png) -233px -53px;
}

.footer_top ul li:nth-child(3) em {
    background: url(../images/icons.png) -239px -105px;
}

.footer_top ul li:nth-child(4) em {
    background: url(../images/icons.png) -239px -156px;
}

.footer_top ul li:nth-child(5) em {
    background: url(../images/icons.png) -239px -207px;
}

.footer_center ul {
    width: 100%;
    height: 262px;
    border-top: 2px solid #ccc;
    border-bottom: 2px solid #ccc;
}

.footer_center ul li {
    float: left;
    padding-left: 23px;
    height: 100%;
}

.footer_center dl {
    padding: 41px;
}

.footer_center dt {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.footer_center dd {
    font-size: 18px;
}

.footer_center dd img {
    width: 95px;
    height: 95px;
}

.footer_footer {
    padding-bottom: 250px;
}

.footer_footer ul {
    width: 100%;
    height: 40px;
}

.footer_footer ul li {
    float: left;
    border-right: 2px solid #ccc;
    height: 19px;
    font-size: 14px;
    padding: 0 20px;
    margin: 10px 0;
}

.w .footer_footer ul li:last-child {
    border: 0;
}

.footer_footer p,
.last_footer {
    text-align: center;
}

.mostleft_nav {
    width: 100px;
    height: 442px;
}

.mostleft_nav_1 {
    position: fixed;
    top: 198px;
    left: 50%;
    margin-left: -742px;
}

.mostleft_nav li {
    width: 100%;
    height: 40px;
    border-bottom: 1px solid #ccc;
    line-height: 40px;
    font-size: 14px;
    text-align: center;
}

.mostleft_nav li:hover {
    background-color: red;
}

.mostleft_nav a {
    color: black;
}

.mostleft_nav a:hover {
    color: white;
}